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首页> 外文期刊>Memoirs of the Queensland Museum >Biology of the swash-riding Moon Snail Polinices incei(Gastropoda: Naticidae) predating the Pipi, Donaxdeltoides (Bivalvia: Donacidae), on wave-exposedsandy beaches of North Stradbroke Island,Queensland, Australia
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Biology of the swash-riding Moon Snail Polinices incei(Gastropoda: Naticidae) predating the Pipi, Donaxdeltoides (Bivalvia: Donacidae), on wave-exposedsandy beaches of North Stradbroke Island,Queensland, Australia

机译：在澳大利亚昆士兰州北斯特拉布罗克岛的波浪曝晒沙滩上，早于Pipi，Donaxde​​ltoides（Bivalvia：Donacidae）的斜冲月亮蜗牛Polinices incei（Gastropoda：Naticidae）的生物学

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摘要

On the highly exposed sandy shores of the eastern coast of North Stradbroke Island,Queensland, and on One Mile Beach, further south at Port Stephens, New South Wales,the naticid moon shell Polinices incei surfs up the beach to attack juvenile surf clams, orpipis, (Donax deltoides). It moves shallowly within the sand, its presence indicated by araised trail. Apparently, the surf clams recognise P. incei in their vicinity as they, unusually,emerge from the sand and attempt to escape from the predator by leaping. If captured,however, surf clam juveniles (up to three individuals) are held by P. incei beneath theposterior margin of its foot. Polinices incei was also recorded drilling D. deltoides lowerdown the shore.
机译：在昆士兰州北斯特拉布罗克岛东海岸的高度裸露的沙滩上，以及在新南威尔士州斯蒂芬斯港以南的一英里海滩上，幼虫的月饼壳Polinices incei在沙滩上冲浪，以攻击少年冲浪蛤，orpipis ，（Donax deltoides）。它在沙子中浅处移动，其存在以粗糙的轨迹表示。显然，冲浪蛤recognize在附近发现了斑节对虾，因为它们不寻常地从沙滩上冒出来，并试图通过跳跃逃避捕食者。但是，如果被捕获，海螯虾（最多三人）会被海螯虾握在脚后缘下方。 Polinices incei也被记录为在海岸下方钻探D. deltoides。

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